4 Alpine SXE-1750S 6.5" 560W Car 2 Way Component Audio Speakers Stereo SXE1750S New Alpine SXE-1750S 6.5" 560 Watt 2 Way Car Component Speakers (2 Pairs) 280 Watt Max (560 Watt per Pair) 45 Watt RMS (90 Watt per Pair) Polymer Foam Speaker Surround Long Fibre natural Pulp Cone Material